| New York City, New York, United States|
Crown Reproductions was a major Manhattan, New York City blueprinting firm from the 1970s through the late 1990s.
Crown Reproductions was based out of three Manhattan branches; this made it one of the largest privately owned blueprinting firms in New York City. Crown also shared its President with the Manhattan Blueprinters' Association in the 1990s, making Crown one of the world's most influential blueprinting companies.
Crown Reproductions Wikipedia
Crown Reproductions funded the original research for applying the carbon copy technology to applications in the modern world, but gave up on the project only a few years before the current version of carbon copy credit card receipts hit the mainstream market.